HQ: Tokyo, Japan · Content Creation · Animation · Est. 2011 · Hiring 1
Headquartered in Tokyo, Japan, MUGENUP is a digital content creation and management company specializing in 2D illustrations, 3D CG modeling, animation, and webtoons for the entertainment industry. The firm leverages a vast network of creators managed through proprietary cloud-based workflow software to streamline large-scale asset production. By combining digital tools with creative direction, it delivers scalable artwork solutions and project management software to leading game developers, publishers, and media enterprises.
Ifujikatsugo Qudiyi · 代表取締役 · decision-maker
No careers mailbox known
In office (Tokyo, Japan) · Full-Time
Ruby
TypeScript
JavaScript
Ruby
Ruby on Rails
RSpec
Databases
ElasticSearch
OpenSearch
Amazon Aurora
Redis
MySQL
Frontend
Webpack
JQuery
Sass
DevOps
AWS CDK
CircleCI
CloudFormation
Datadog
Nginx
AWS Fargate
SLI/SLO/SLA
Amazon ECS
Amazon S3
GitHub Actions
GitHub
Terraform
Git
Docker
Linux
CI/CD
AWS
+22
HQ: Tokyo, Japan · Computer Vision · Artificial Intelligence · Est. 2017 · Startup · Hiring 12
ACES builds deep learning systems for video understanding and business process digitisation. Its models analyse human behaviour in sales meetings and worksites. The company spun out of research at the University of Tokyo.
No named decision-maker yet.
No careers mailbox known
In office (Japan) · Internship
TypeScript
Python
JavaScript
Python
Flask
Django
Databases
MySQL
PostgreSQL
Frontend
Next.js
React.js
DevOps
Azure DevOps
GitHub
Terraform
Docker
AWS
Azure
+7
In office (Japan) · Freelance
Rest API
Azure
AWS
Design
Figma
Verified live · 4 hours ago
2 months ago
Fading · 27%
ソフトウェアエンジニア
$38k – $63k per year · In office (Tokyo, Japan)
TypeScript
Python
Python
Flask
FastAPI
Django
DevOps
GitHub
Terraform
Git
Docker
Linux
Azure
AWS
+4
HQ: Shinjuku, Japan · Investment Holding Companies · Advertising · Mobile Games · Est. 2011 · Hiring 41
Founded in 2011, Reazon Holdings is a diversified Japanese enterprise operating multiple group companies across high-growth sectors such as gaming, digital advertising, blockchain, and media production. Headquartered in Shinjuku, Tokyo, the company develops everything from in-house mobile game titles and web-based applications to popular entertainment content and pet-tech IoT services. Through its diverse portfolio and venture capital arm, it leverages cutting-edge technologies to drive international expansion and scale innovative digital ecosystems.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan) · Full-Time
Go
JavaScript
Node JS
Node JS
Nest.JS
DevOps
Rest API
AWS
In office (Tokyo, Japan) · Full-Time
Verified live · 4 hours ago
2 months ago
Fading · 27%
サーバーサイドエンジニア
In office (Tokyo, Japan) · Full-Time
PHP
JavaScript
Databases
Amazon Aurora
Redis
DevOps
Amazon CloudWatch
Jenkins
GitHub
AWS
Management
Zapier
+1
HQ: Tokyo, Japan · AI Agents · Call Center Services · Likely startup · Hiring 3
route-D is a Japanese startup that applies AI to customer communication in manufacturing and distribution supply chains, such as orders and inquiries arriving by fax, phone and email. Its AI data entry product reached 100 million yen in annual recurring revenue within about a year and the company raised 330 million yen, and it hires TypeScript fullstack engineers and customer success staff. The company is based in Japan.
No named decision-maker yet.
No careers mailbox known
In office (Japan)
Node JS
TypeScript
JavaScript
Node JS
Nest.JS
TypeORM
Databases
PostgreSQL
AI/ML
Vertex AI
Gemini
Claude Code
LLM
Frontend
Next.js
Material UI
React.js
DevOps
AWS CDK
AWS Fargate
AWS Lambda
Amazon ECS
Amazon S3
GitHub
Terraform
Azure
CI/CD
AWS
QA
Playwright
Sentry
Vitest
+18
HQ: Tokyo, Japan · Genomics & Genetic Testing · Bioinformatics · Hiring 5
Headquartered in Tokyo, Japan, Amelieff Corporation is a specialized bioinformatics and IT solutions company serving the life sciences sector. The company provides advanced genomic data analysis services, custom bioinformatics server infrastructure, and tools tailored for next-generation sequencing research. Through its expert consulting and technical training programs, it enables academic institutions, medical centers, and pharmaceutical firms to effectively process and interpret complex biological data.
No named decision-maker yet.
No careers mailbox known
$41k – $54k per year · In office (Tokyo, Japan)
TypeScript
JavaScript
Python
Python
Flask
FastAPI
Databases
MySQL
AI/ML
Keras
Amazon SageMaker
PyTorch
TensorFlow
Frontend
React.js
DevOps
CloudFormation
SLURM
Ubuntu
Nginx
Amazon EC2
VPN
Amazon S3
GitHub
Docker
Azure
AWS
+14
Top 25% payVerified live · 3 hours ago
2 months ago
Fading · 27%
エンジニア｜メンバー
$288k – $493k per year · In office (Tokyo, Japan)
TypeScript
JavaScript
Python
Python
Flask
FastAPI
Databases
MySQL
AI/ML
Keras
Amazon SageMaker
PyTorch
TensorFlow
Frontend
React.js
DevOps
CloudFormation
SLURM
Ubuntu
Nginx
Amazon EC2
VPN
Amazon S3
GitHub
Docker
Azure
AWS
+14
Publishing · Digital Media · Hiring 11
Amazia is a Japanese internet services company that currently focuses on digital manga, running the apps Manga BANG and Manga Epic and the overseas manga app Manga Flip. It has set up a subsidiary, Amazia AI, for a new AI chat service and hires project managers, infrastructure and iOS engineers, data analysts and interns. The company is based in Japan.
No named decision-maker yet.
No careers mailbox known
$44k per year · In office (Japan) · Full-Time
Ruby
PHP
C#
TypeScript
C++
JavaScript
Python
PHP
Laravel
Databases
MySQL
Frontend
Vue.js
React.js
DevOps
AWS Lambda
Hyper-V
VMWare
Git
Linux
GCP
Azure
AWS
Cybersecurity
FortiGate
+12
$76k – $114k per year · In office (Japan) · Freelance
Ruby
JavaScript
Ruby
Ruby on Rails
RuboCop
Databases
DynamoDB
OpenSearch
Google BigQuery
Redis
MySQL
AI/ML
Model Context Protocol
Claude Code
Claude
DevOps
CircleCI
AWS Lambda
Amazon EC2
Amazon ECS
Amazon CloudWatch
Amazon S3
GitHub Actions
GitHub
Terraform
Docker
CI/CD
AWS
+16
In office (Japan, 11am - 3pm) · Full-Time
Ruby
JavaScript
Ruby
Ruby on Rails
RuboCop
Databases
DynamoDB
OpenSearch
Google BigQuery
Redis
MySQL
AI/ML
Model Context Protocol
Claude Code
Claude
DevOps
CircleCI
AWS Lambda
Amazon EC2
Amazon ECS
Amazon CloudWatch
Amazon S3
GitHub Actions
GitHub
Terraform
Docker
CI/CD
AWS
+16
HQ: Tokyo, Japan · Custom Software Development · Machine Learning · Hiring 3
A2Z is a company that builds new businesses with AI-driven products aimed at large established markets. Its current ventures are Yasuraku, an AI SaaS for invoice processing and back-office work, and Uppers, a scout-type database of high-class IT talent with AI screening, for which it hires UI/UX designers and full-stack engineers. The company is headquartered in Shibuya, Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
$12k – $379M per year · In office (Tokyo, Japan, 10am - 7pm) · Full-Time
HQ: Tokyo, Japan · Scheduling & Booking Software · Hiring 13
ebisol is a Japanese software company that provides restaurant and tourism businesses with its own tools, including the ebica reservation and customer management service for the food service industry. Part of the Japan Ticket Holdings group, it hires product managers, QA, frontend, iOS, SRE and data engineers. The company is based in Japan.
No named decision-maker yet.
Careers mailbox is known
$493k – $667k per year · In office (Tokyo, Japan) · Full-Time
PHP
Go
TypeScript
Java
Python
JavaScript
Databases
DynamoDB
Amazon Redshift
MySQL
PostgreSQL
AI/ML
Amazon SageMaker
Claude Code
Copilot
Frontend
Vue.js
Nuxt.js
React.js
DevOps
AWS Fargate
AWS Lambda
Amazon ECS
GitHub Actions
Terraform
GCP
AWS
Management
Confluence
Jira
+17
$493k – $667k per year · In office (Tokyo, Japan) · Full-Time
Kotlin
Go
TypeScript
JavaScript
Databases
DynamoDB
MySQL
PostgreSQL
Frontend
Vue.js
Nuxt.js
DevOps
AWS Fargate
Amazon ECS
GitHub Actions
Terraform
Rest API
GCP
AWS
Management
Confluence
+9
$493k – $667k per year · In office (Tokyo, Japan) · Full-Time
Kotlin
Go
TypeScript
Java
JavaScript
Java
Spring Boot
Databases
DynamoDB
MySQL
PostgreSQL
AI/ML
OpenAI Codex
Claude Code
Copilot
Frontend
Vue.js
Nuxt.js
React.js
DevOps
AWS Fargate
Amazon ECS
GitHub Actions
Terraform
Docker
GCP
Kubernetes
AWS
Cybersecurity
PCI DSS
Management
Confluence
Jira
+18
HQ: Tokyo, Japan · Influencers · Conversational AI · Digital Media · 11-50 employees · Startup · Hiring 4
Headquartered in Tokyo, Japan, Pictoria is an artificial intelligence and digital entertainment enterprise specializing in proprietary AI character development and virtual content creation. The company operates AI VTuber agencies and creates fully automated, conversational virtual avatars that stream live content and interact directly with online audiences. By integrating natural language processing and machine learning technologies, it provides interactive digital human solutions for both entertainment media and enterprise business-to-business applications.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago
2 months ago
Fading · 29%
サーバーサイドエンジニア
$30k – $53k per year · In office (Tokyo, Japan, 11am - 3pm) · Full-Time
Node JS
C#
TypeScript
Python
JavaScript
Python
FastAPI
Poetry
Node JS
Nest.JS
Databases
DynamoDB
OpenSearch
Amazon DocumentDB
MySQL
PostgreSQL
AI/ML
Gemini
OpenAI Codex
OpenAI Agents SDK
Cursor
ChatGPT
OpenAI
Model Context Protocol
Claude Code
Claude
Copilot
LLM
Frontend
Svelte
Tailwind CSS
Next.js
UnoCSS
React.js
Mobile
Firebase
DevOps
Docker Compose
Vercel
AWS Fargate
AWS Lambda
Amazon ECS
Amazon CloudWatch
AWS Step Functions
API Gateway
Amazon S3
GitHub Actions
GitHub
Docker
GCP
Azure
AWS
Game Dev
Live2D Cubism
+38
HQ: Kashiwa, Japan · Satellite Manufacturing · 51-200 employees · Startup · Hiring 11, 1 new
Pale Blue develops and manufactures propulsion systems for satellites, focusing on water‑based electric propulsion and related thrusters for small and medium spacecraft. The company has conducted multiple in-orbit demonstrations of its water‑based propulsion systems to validate performance and reliability for satellite operators. Pale Blue supplies propulsion units to satellite manufacturers worldwide and is expanding its research, manufacturing and production capabilities to meet customer demands for quality, cost and delivery timelines.
No named decision-maker yet.
Careers mailbox is known
In office (Kashiwa, Japan, 9am - 6pm) · Relocation
HQ: Tokyo, Japan · IoT Platforms & Solutions · Smart Home Devices · Hiring 1
LiveSmart KK is an AI and Internet of Things (IoT) technology company that develops smart home automation and property management service platforms. The company provides smart hubs, resident mobile applications, and IoT software platforms that integrate home appliances, climate control, and security systems into automated living environments for individual residents, property management firms, and housing developers. Headquartered in Tokyo, Japan, the enterprise delivers its smart living and proptech solutions throughout the Japanese market.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan) · Full-Time
Kotlin
Ruby
Go
TypeScript
Java
Python
Databases
DynamoDB
MariaDB
DevOps
Amazon EKS
Amazon ECS
Rest API
Docker
GCP
Kubernetes
AWS
IoT
MQTT
Management
Jira
+9
HQ: Tokyo, Japan · Custom Software Development · Hiring 3
Project Mode is a software company that develops NotePM, a knowledge management SaaS used as an internal wiki. Its teams build and test the product with dedicated quality assurance and test automation, and it hires QA engineers and web engineers. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago
2 months ago
Fading · 27%
Webエンジニア
$32k – $63k per year · In office (Tokyo, Japan, 3pm - 9pm)
PHP
TypeScript
JavaScript
Ruby
PHP
Laravel
Ruby
Capistrano
AI/ML
Gemini
Devin
Claude
Copilot
Frontend
Sass
DevOps
New Relic
AWS Lambda
Amazon CloudWatch
Ansible
GitHub
AWS
+9
HQ: Tokyo, Japan · IT Consulting & Digital Transformation · Hiring 10
Japan Digital Design is a technology company that supports the digital transformation of Mitsubishi UFJ Financial Group in AI, customer experience and technology. It designs and improves financial services for MUFG's retail and corporate customers, and it hires UX researchers, security and infrastructure engineers, QA engineers and technical project managers. The company is based in Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago
2 months ago
Fading · 27%
ソフトウェアエンジニア
$44k – $101k per year · In office (Tokyo, Japan) · Full-Time
Node JS
TypeScript
SQL
Python
JavaScript
AI/ML
LangGraph
LlamaIndex
AWS Strands Agents
LangChain
Claude Code
Copilot
RAG
LLM
Frontend
Next.js
Vite
Storybook
React.js
DevOps
CloudFormation
AWS Fargate
Google Cloud Run
AWS Lambda
Amazon ECS
Amazon S3
GitHub
Terraform
Windows
GCP
AWS
Management
Confluence
+21
HQ: Tokyo, Japan · Payment Processing & Gateways · Hiring 3
QUO Card Digital Innovation Lab is the in-house engineering unit of QUO Card, set up to work like an IT startup on the digital gift service QUO Card Pay and related systems. The team of about 42 engineers and designers works fully remotely with flexible hours, and it hires software engineers for server-side and frontend development. The unit is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
$32k – $51k per year · In office (Tokyo, Japan)
Kotlin
TypeScript
Java
Java
JOOQ
Spring Boot
Databases
Amazon Aurora
PostgreSQL
AI/ML
Gemini
ChatGPT
Claude Code
Claude
Copilot
DevOps
Datadog
AWS Fargate
Amazon ECS
GitHub
Terraform
Docker
AWS
Management
Miro
Jira
+13
HQ: Tokyo, Japan · Game Development · Hiring 8
Headquartered in Tokyo, Japan, Pocketpair is an independent video game developer and publisher known for blending diverse gaming genres into innovative titles. The company achieved massive global acclaim with its hit open-world survival game Palworld, alongside popular titles like Craftopia and Overdungeon. By combining mechanics such as creature collection, base-building, and sandbox exploration, it delivers highly engaging multiplayer experiences to millions of players worldwide.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago
2 months ago
Fading · 27%
サーバーサイドエンジニア
In office (Tokyo, Japan, 11am - 8pm) · Full-Time · Japanese: C1
HQ: Tokyo, Japan · Mobile App Development Services · Custom Software Development · Hiring 1
BOATRIP is a Japanese software development company focused on system development, app development and web production, including contract development and engineering services. It works for large companies, government agencies and medical institutions as an AX and DX partner, and it is hiring systems engineers. The company is based in Tokyo, Japan.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago
2 months ago
Fading · 27%
システムエンジニア
In office (Japan) · Full-Time
HQ: Tokyo, Japan · Digital Media · TV Production · Est. 2001 · Hiring 2
Headquartered in Tokyo, Japan, TV TOKYO Communications Corporation serves as the digital media and technology arm of TV Tokyo Holdings. The company drives the group's digital strategy by managing official websites, developing video-on-demand streaming platforms, and handling data broadcasting operations. Additionally, it engages in character IP licensing, digital marketing, and specialized e-commerce initiatives to extend media content across modern digital platforms.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 2 hours ago
2 months ago
Fading · 27%
WEBエンジニア（PM/PL）
$379k – $758k per year · In office (Tokyo, Japan) · Full-Time
Perl
PHP
TypeScript
DevOps
AWS CDK
GitLab
AWS
Payment Processing & Gateways · Likely startup · Hiring 1
GMO Enpay is a FinTech and SaaS company whose service Enpay byGMO handles fee collection for nurseries, kindergartens, after-school clubs, cram schools and lesson studios. Its platforms Enpay byGMO and koufuri+ byGMO make fee collection cashless and paperless, the company holds ISO 27001 certification, and it hires software engineers. The company is based in Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago
2 months ago
Fading · 27%
ソフトウェアエンジニア
In office (Japan)
Ruby
JavaScript
Ruby
Ruby on Rails
AI/ML
Cursor
Frontend
Vue.js
Next.js
React.js
DevOps
Datadog
AWS
+1
Streaming & OTT Platforms · Books · Hiring 3
Otobank is a Japanese audiobook company that produces Japanese-language audiobooks and runs audiobook.jp, a large audiobook distribution service. It produces content in-house and builds customer apps, websites and systems for publisher partners and audio management, and it hires senior React Native app engineers, server-side engineers and a CTO candidate. The company is based in Japan.
No named decision-maker yet.
No careers mailbox known
$44k – $57k per year · In office (Japan) · Full-Time
PHP
JavaScript
PHP
Symfony
Databases
ElasticSearch
MySQL
Frontend
React.js
Mobile
React Native
DevOps
CircleCI
GitHub
GCP
+2
HQ: Tokyo, Japan · IT Consulting & Digital Transformation · Systems Integrators · IT services · Hiring 6, 2 new
Digital Information Technologies Corporation (DIT) is an independent systems integrator and information technology services provider. The company offers business systems development for sectors such as finance and logistics, embedded systems engineering and verification for automotive and IoT applications, proprietary cybersecurity solutions, and IT infrastructure operational support. Headquartered in Tokyo, Japan, the enterprise delivers its software engineering and IT services to commercial enterprises and institutional clients across domestic and international markets.
No named decision-maker yet.
No careers mailbox known
$24k – $38k per year · In office (Sapporo, Japan)
Perl
PHP
C#
C++
SQL
Python
Databases
MariaDB
MySQL
PostgreSQL
+1
